.aside_domin {
    position: relative;
    width: 55px;
    height: 100%;
    background-color: #2e2e2e;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding-top: 36px;

    .user_head {
        width: 36px;
        height: 36px;
        overflow: hidden;
        cursor: pointer;

        img {
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
    }

    .chat,
    .address_book,
    .collect,
    .chat_files,
    .moments,
    .channels,
    .have_search,
    .applet_panel,
    .phone,
    .more {
        width: 100%;
        font-size: 18px;
        text-align: center;
        cursor: pointer;
    }

    .chat {
        margin-top: 23px;
    }
    .address_book {
        font-size: 20px;
        margin-top: 13px;
    }
    .collect {
        margin-top: 16px;
    }
    .chat_files {
        font-size: 20px;
        margin-top: 15px;
    }
    .moments {
        font-size: 20px;
        margin-top: 15px;
    }
    .channels {
        margin-top: 17px;
    }
    .have_search {
        margin-top: 20px;
    }
    .applet_panel {
        font-size: 20px;
        margin-top: 93px;
    }
    .phone {
        font-size: 20px;
        margin-top: 17px;
    }
    .more {
        margin-top: 15px;
    }
}
